Base | Representation |
---|---|
bin | 10011010001001000… |
… | …11010000011111011 |
3 | 222200220122100021002 |
4 | 21220210122003323 |
5 | 132141120341422 |
6 | 4430242235215 |
7 | 514225114145 |
oct | 115044320373 |
9 | 28626570232 |
10 | 10344308987 |
11 | 44291024a1 |
12 | 2008355b0b |
13 | c8b1301bc |
14 | 701b8bc95 |
15 | 408220692 |
hex | 26891a0fb |
10344308987 has 2 divisors, whose sum is σ = 10344308988. Its totient is φ = 10344308986.
The previous prime is 10344308977. The next prime is 10344309049. The reversal of 10344308987 is 78980344301.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10344308987 - 224 = 10327531771 is a prime.
It is not a weakly prime, because it can be changed into another prime (10344308917) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5172154493 + 5172154494.
It is an arithmetic number, because the mean of its divisors is an integer number (5172154494).
Almost surely, 210344308987 is an apocalyptic number.
10344308987 is a deficient number, since it is larger than the sum of its proper divisors (1).
10344308987 is an equidigital number, since it uses as much as digits as its factorization.
10344308987 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 580608, while the sum is 47.
The spelling of 10344308987 in words is "ten billion, three hundred forty-four million, three hundred eight thousand, nine hundred eighty-seven".
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